9th Class Science Why do we fall Ill? Question Bank 9th CBSE Science Why do we fall Ill?

  • question_answer
      What are vectors? Name a vector of malarial parasites.

    Answer:

                                     Vectors are the organisms which transmit germs from sick person to healthy person and act as intermediate between them.                                   Vector of malarial parasite is female Anopheles mosquito.  


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